Average Co-Inventor Count = 2.50
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Sony Mobile Communications Inc. (3 from 729 patents)
2. Sony Corporation (2 from 58,129 patents)
3. Sony Ericsson Mobile Communications Ab (2 from 1,101 patents)
5 patents:
1. 10786831 - Vibrator assemblies and electronic devices incorporating same
2. 10123121 - Water proof speaker device
3. 9678588 - Wire-bonded borderless display
4. 8121661 - Mechanism for radio communication terminal
5. 7671286 - Key with variable position capability